Home / 24,229,151.20-36,394,270.80-20,450,015.20

Finding the Fourth Proportional to 24,229,151.20, 36,394,270.80 and 20,450,015.20

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Solution

The fourth proportional to 24,229,151.20, 36,394,270.80 and 20,450,015.20 is: 30,717,683.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,229,151.20 : 36,394,270.80 = 20,450,015.20 : x
  2. Step 2: Convert to fraction form
    24,229,151.20/36,394,270.80 = 20,450,015.20/x
  3. Step 3: Cross multiply
    24,229,151.20x = 36,394,270.80 × 20,450,015.20
  4. Step 4: Simplify right side
    24,229,151.20x = 744,263,391,052,916.12
  5. Step 5: Solve for x
    x = 744,263,391,052,916.12/24,229,151.20
  6. Step 6: Final answer
    x = 30,717,683.21

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.